World’s longest expressway tunnel completed in NW China’s Xinjiang
By Li Ya’nan, People’s Daily The Tianshan Shengli Tunnel, the world’s longest expressway tunnel located in northwest China’s Xinjiang Uygur autonomous region, completed tunneling on Dec. 30, 2024. Built by China Communications Construction Company Limited (CCCC), the 22.13-kilometer tunnel will reduce the time it takes […]
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